We now assembly the 900mm R2T 160led strip(4pcs) run with Meanwell hlg-240H-48AB driver(ture power is 260watt) as a combo kit, the size is 900*600mm, 2700K/4000K mixed, testing height are 12inch ,18inch, 24inch

Hydrofood wrote: ↑

Tue Apr 16, 2019 10:36 am

Looks nice.

What’s the difference in the 3 tests?
How high were the strips when tested?
Strip voltage?
Price?
Will heatsink be included?

the different is the testing height , it is 12inch 18inch, 24inch. and it include the heatsink run at 80watt

Pretty sure I’d remember Shenzhen in the name 0246EB01-6055-4A0E-9B03-964E046FC60A.png As stated I bought 2 260w qb kits not the rt2 Dear, you wrote here it seems you bought from R2T, but you are not, so, you words shows it seems your bought from R2T, it unfair, okay, for R2T's quality, many people...

How about these diodes from seoul semi conductor? I think they have more benefit over the lm301b's at 3000k then 5000k. https://media.digikey.com/pdf/Data%20Sheets/Seoul%20Semiconductor/Linear_HE_Series_12-28-18.pdf I'd like to know what umol/w they produce We got some chips from Digikey, woo, trip...

Hi All,
R2T Industry developed a new strip. It called Sunbar, 90*3cm with 150pcs samsung LM301B plus 5pcs Cree XPE660nm(or Samsung LH351H), see below data and photo. the Bar run at 80watt with heatsink

A friend just called and said he saw an interesting podcast where growmou5 and people from mayor lighting companies were present. I could not find the discussion yet, but it seems HLG tried playing the 'evil chinese copy my products' card with very bad success. My friend said growmou5 just stated w...

I purchased 2 260w Shenzhen lights after finding them on alibaba. They boasted the same boards as hlg at half the price. I opted for the 3000k spectrum since I wanted these lights to be inplace for the duration and supplement far red/blues as necessary. Lights ran veg and most of flower fantastical...

My builds with Thomas Research Products drivers and bridgelux strips cost me around 0.50$/w. When I use a meanwell driver my price is closer to 0.70$/w. I calculate costs a lot. In the beginning I spent a lot of time on alibaba, but I could not find anyone I trusted. The shops were too messy, all t...

I think there is something wrong with the link... I can just see a tiny slice of the page You can go to digikey.com to compare prices to original samsung strips. The inFlux series uses the lm301b diode, and the F-series uses the lm561c diode which is rather comparable. The alibaba products are chea...

For this board, it is already made, so, we can't change it by now, actually, we can make the board with 32pcs 450nm 64pcs 660nm and 48pcs 730nm, . and even we can put all 512pcs the middle power chips to lm561c , and put 6pcs Cree XPE or Samsung LM351H 450nm, 6pcs Cree XPE or LM351H 660nm and 6pcs ...